Robust containment control of heterogeneous multi‐agent systems with structured uncertainty and external disturbances

2021 ◽  
Author(s):  
Hajar Atrianfar ◽  
Abolghasem Karimi
Keyword(s):  
Multi Agent Systems ◽  
External Disturbances ◽  
Containment Control ◽  
Agent Systems ◽  
Structured Uncertainty ◽  
Multi Agent

Finite-time containment control for nonlinear multi-agent systems with external disturbances

2020 ◽  
Vol 512 ◽  
pp. 338-351 ◽  
Author(s):  
Hui Lü ◽  
Wangli He ◽  
Qing-Long Han ◽  
Xiaohua Ge ◽  
Chen Peng
Keyword(s):  
Finite Time ◽  
Multi Agent Systems ◽  
External Disturbances ◽  
Containment Control ◽  
Agent Systems ◽  
Multi Agent

scholarly journals Event-Triggered Fixed-Time Integral Sliding Mode Control for Nonlinear Multi-Agent Systems with Disturbances

Entropy ◽  
2021 ◽  
Vol 23 (11) ◽  
pp. 1412
Author(s):  
Xue Li ◽  
Zhiyong Yu ◽  
Haijun Jiang
Keyword(s):  
Sliding Mode ◽  
Fixed Time ◽  
Control Parameters ◽  
Multi Agent Systems ◽  
External Disturbances ◽  
Containment Control ◽  
Agent Systems ◽  
Leader Following ◽  
Multi Agent ◽  
Event Triggered

In this paper, the leader-following consensus problem of first-order nonlinear multi-agent systems (FONMASs) with external disturbances is studied. Firstly, a novel distributed fixed-time sliding mode manifold is designed and a new static event-triggered protocol over general directed graph is proposed which can well suppress the external disturbances and make the FONMASs achieve leader-following consensus in fixed-time. Based on fixed-time stability theory and inequality technique, the conditions to be satisfied by the control parameters are obtained and the Zeno behavior can be avoided. In addition, we improve the proposed protocol and propose a new event-triggering strategy for the FONMASs with multiple leaders. The systems can reach the sliding mode surface and achieve containment control in fixed-time if the control parameters are designed carefully. Finally, several numerical simulations are given to show the effectiveness of the proposed protocols.

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